# Makefile for UnZip, fUnZip and UnZipSFX
# for emx 0.9d + rsxnt 1.42 / gcc under WIN32. Derived from makefile.os2
# By E-Yen Tan and Christian Spieler. Last updated 25 December 2006.
#
# This makefile should work fine with GNU make and hopefully some others.
# Tested with Spieler's special GNU make 3.74 gnuish 16-bit version.
#
# If make does not support long command-line passing to gcc, the link step
# will fail. In this case, you have to edit the link commands to use the
# commented-out alternative that creates a link response file "by hand".

#ifdef NOASM
#AS_FLAGS =
#else
AS_FLAGS = -DASM_CRC
#endif

CP=copy
RM=del

CC=gcc -Zwin32 -I.
CC_OSIZ=-O1
CC_OTIM=-O2 -mpentium
CC_OPTS=-Wall -DWIN32 $(AS_FLAGS) $(LOCAL_UNZIP)
CFLAGS=$(CC_OTIM) $(CC_OPTS)
CFLAGSX=$(CC_OSIZ) $(CC_OPTS) -DSFX
CFLAGSF=$(CC_OTIM) $(CC_OPTS) -DFUNZIP
DLLFLAG=
AS=gcc
ASFLAGS=-Di386
LDFLAGS=-Zsys -o ./
LDFLAGS2=-ladvapi32 -Zsmall-conv -s
OUT=-o
OBJ=.o

#ifdef NOASM
#CRCA_O=
#else
CRCA_O=crc_gcc
#endif
OBJUS=win32$(OBJ) nt$(OBJ)
OBJXS=win32_$(OBJ) nt_$(OBJ)
OBJFS=win32f$(OBJ)
OSDEP_H=win32/w32cfg.h


# default settings for target dependent macros:
DIRSEP = /
AS_DIRSEP = /

OBJU1 = unzip$(OBJ) crc32$(OBJ) $(CRCA_O) crypt$(OBJ) envargs$(OBJ)
OBJU2 = explode$(OBJ) extract$(OBJ) fileio$(OBJ) globals$(OBJ)
OBJU3 = inflate$(OBJ) list$(OBJ) match$(OBJ) process$(OBJ) ttyio$(OBJ)
OBJU4 = ubz2err$(OBJ) unreduce$(OBJ) unshrink$(OBJ) zipinfo$(OBJ)
OBJU  = $(OBJU1) $(OBJU2) $(OBJU3) $(OBJU4) $(OBJUS)
OBJX1 = unzipsf_$(OBJ) crc32_$(OBJ) $(CRCA_O) crypt_$(OBJ)
OBJX2 = extract_$(OBJ) fileio_$(OBJ) globals_$(OBJ) inflate_$(OBJ)
OBJX3 = match_$(OBJ) process_$(OBJ) ttyio_$(OBJ) ubz2err_$(OBJ)
OBJX  = $(OBJX1) $(OBJX2) $(OBJX3) $(OBJXS)
OBJF  = funzip$(OBJ) crc32f$(OBJ) $(CRCA_O) cryptf$(OBJ) inflatef$(OBJ) \
	globalsf$(OBJ) ttyiof$(OBJ) $(OBJFS)

UNZIP_H = unzip.h unzpriv.h globals.h $(OSDEP_H)

# rules

.SUFFIXES:	.c $(OBJ)

.c$(OBJ):
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ $<

# targets

all:	unzip.exe funzip.exe unzipsfx.exe

# This next bit is nasty, but is needed to overcome the MS-DOS command
# line limit as response files for emx's gcc seem to only work if each
# file is on a different line. DJGPP doesn't do this (if you are at all
# interested).

unzip.exe: $(OBJU)
#	@ echo off
#	-@ $(RM) unzip.rsp
#	@ for %f in ($(OBJU1)) do echo %f >> unzip.rsp
#	@ for %f in ($(OBJU2)) do echo %f >> unzip.rsp
#	@ for %f in ($(OBJU3)) do echo %f >> unzip.rsp
#	@ for %f in ($(OBJU4) $(OBJUS)) do echo %f >> unzip.rsp
#	$(CC) $(LDFLAGS)$@ $(DEF) @unzip.rsp $(LDFLAGS2)
	$(CC) $(LDFLAGS)$@ $(DEF) $(OBJU) $(LDFLAGS2)
#	@ $(RM) unzip.rsp

funzip.exe: $(OBJF)
	$(CC) $(LDFLAGS)$@ $(DEF) $(OBJF) $(LDFLAGS2)

unzipsfx.exe:	$(OBJX)
#	@ echo off
#	-@ $(RM) unzipsfx.rsp
#	@ for %f in ($(OBJX1)) do echo %f >> unzipsfx.rsp
#	@ for %f in ($(OBJX2)) do echo %f >> unzipsfx.rsp
#	@ for %f in ($(OBJX3)) do echo %f >> unzipsfx.rsp
#	@ for %f in ($(OBJXS)) do echo %f >> unzipsfx.rsp
#	$(CC) $(LDFLAGS)$@ $(DEF) @unzipsfx.rsp $(LDFLAGS2)
	$(CC) $(LDFLAGS)$@ $(DEF) $(OBJX) $(LDFLAGS2)
#	@ $(RM) unzipsfx.rsp

uzexampl.exe:	uzexampl$(OBJ)
	$(CC) $(LDFLAGS)$@ $(DEF) uzexampl$(OBJ) -lversion $(LDFLAGS2)

# dependencies

apihelp$(OBJ):	apihelp.c $(UNZIP_H) unzvers.h
crc32$(OBJ):	crc32.c $(UNZIP_H) zip.h crc32.h
envargs$(OBJ):	envargs.c $(UNZIP_H)
explode$(OBJ):	explode.c $(UNZIP_H)
extract$(OBJ):	extract.c $(UNZIP_H) crc32.h crypt.h
fileio$(OBJ):	fileio.c $(UNZIP_H) crc32.h crypt.h ttyio.h ebcdic.h
globals$(OBJ):	globals.c $(UNZIP_H)
inflate$(OBJ):	inflate.c $(UNZIP_H)
list$(OBJ):	list.c $(UNZIP_H)
match$(OBJ):	match.c $(UNZIP_H)
process$(OBJ):	process.c $(UNZIP_H) crc32.h
ttyio$(OBJ):	ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
ubz2err$(OBJ):	ubz2err.c $(UNZIP_H)
unreduce$(OBJ):	unreduce.c $(UNZIP_H)
unshrink$(OBJ):	unshrink.c $(UNZIP_H)
unzip$(OBJ):	unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h
api$(OBJ):	api.c $(UNZIP_H) unzvers.h
zipinfo$(OBJ):	zipinfo.c $(UNZIP_H)

funzip$(OBJ):	funzip.c $(UNZIP_H) crc32.h crypt.h ttyio.h	# funzip only
	$(CC) -c $(CFLAGS) $(OUT)$@ funzip.c

unzipstb$(OBJ):	unzipstb.c					# DLL version
	$(CC) -c $(CFLAGS) $(OUT)$@ unzipstb.c

uzexampl$(OBJ):	windll/uzexampl.c windll/uzexampl.h		# WINDLL example
	$(CC) -c $(CFLAGS) $(OUT)$@ windll/uzexampl.c

win32$(OBJ):	win32/win32.c $(UNZIP_H) win32/nt.h unzvers.h	# win32 only
	$(CC) -c $(CFLAGS) $(OUT)$@ win32$(DIRSEP)win32.c

win32f$(OBJ):	win32/win32.c $(UNZIP_H) win32/nt.h		# win32 funzip
	$(CC) -c $(CFLAGSF) $(OUT)$@ win32$(DIRSEP)win32.c

win32_$(OBJ):	win32/win32.c $(UNZIP_H) win32/nt.h		# win32 unzipsfx
	$(CC) -c $(CFLAGSX) $(OUT)$@ win32$(DIRSEP)win32.c

nt$(OBJ):	win32/nt.c $(UNZIP_H) win32/nt.h		# win32 only
	$(CC) -c $(CFLAGS) $(OUT)$@ win32$(DIRSEP)nt.c

nt_$(OBJ):	win32/nt.c $(UNZIP_H) win32/nt.h		# win32 only
	$(CC) -c $(CFLAGSX) $(OUT)$@ win32$(DIRSEP)nt.c

os2$(OBJ):	os2/os2.c $(UNZIP_H) unzvers.h			# OS/2 only
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ os2$(DIRSEP)os2.c

os2_$(OBJ):	os2/os2.c $(UNZIP_H)				# OS/2 unzipsfx
	$(CC) -c $(CFLAGSX) $(OUT)$@ os2$(DIRSEP)os2.c

os2acl$(OBJ):	os2/os2acl.c $(UNZIP_H) unzvers.h		# OS/2 only
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ os2$(DIRSEP)os2acl.c

rexxhelp$(OBJ):	os2/rexxhelp.c					# OS/2 DLL only
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ os2$(DIRSEP)rexxhelp.c

rexxapi$(OBJ):	os2/rexxapi.c					# OS/2 DLL only
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ os2$(DIRSEP)rexxapi.c

crc_i86$(OBJ):	msdos/crc_i86.asm				# 16bit only
	$(AS) $(ASFLAGS) msdos$(AS_DIRSEP)crc_i86.asm $(ASEOL)

crc_i386$(OBJ):	win32/crc_i386.asm				# 32bit, MASM
	$(AS) $(ASFLAGS) win32$(AS_DIRSEP)crc_i386.asm $(ASEOL)

crc_gcc$(OBJ):	crc_i386.S					# 32bit, GNU AS
	$(AS) $(ASFLAGS) -x assembler-with-cpp -c -o $@ crc_i386.S

crypt$(OBJ):	crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
	$(CC) -c $(CFLAGS) $(DLLFLAG) $(OUT)$@ crypt.c

# funzip compilation section
cryptf$(OBJ):	crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
	$(CC) -c $(CFLAGSF) $(OUT)$@ crypt.c

crc32f$(OBJ):	crc32.c $(UNZIP_H) zip.h crc32.h
	$(CC) -c $(CFLAGSF) $(OUT)$@ crc32.c

globalsf$(OBJ):	globals.c $(UNZIP_H)
	$(CC) -c $(CFLAGSF) $(OUT)$@ globals.c

inflatef$(OBJ):	inflate.c inflate.h $(UNZIP_H) crypt.h
	$(CC) -c $(CFLAGSF) $(OUT)$@ inflate.c

ttyiof$(OBJ):	ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
	$(CC) -c $(CFLAGSF) $(OUT)$@ ttyio.c

# unzipsfx compilation section
crc32_$(OBJ):	crc32.c $(UNZIP_H) zip.h crc32.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ crc32.c

crypt_$(OBJ):	crypt.c $(UNZIP_H) zip.h crypt.h crc32.h ttyio.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ crypt.c

extract_$(OBJ):	extract.c $(UNZIP_H) crc32.h crypt.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ extract.c

fileio_$(OBJ):	fileio.c $(UNZIP_H) crc32.h crypt.h ttyio.h ebcdic.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ fileio.c

globals_$(OBJ):	globals.c $(UNZIP_H)
	$(CC) -c $(CFLAGSX) $(OUT)$@ globals.c

inflate_$(OBJ):	inflate.c inflate.h $(UNZIP_H) crypt.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ inflate.c

match_$(OBJ):	match.c $(UNZIP_H)
	$(CC) -c $(CFLAGSX) $(OUT)$@ match.c

process_$(OBJ):	process.c $(UNZIP_H) crc32.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ process.c

ttyio_$(OBJ):	ttyio.c $(UNZIP_H) zip.h crypt.h ttyio.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ ttyio.c

ubz2err_$(OBJ):	ubz2err.c $(UNZIP_H)
	$(CC) -c $(CFLAGSX) $(OUT)$@ ubz2err.c

unzipsf_$(OBJ):	unzip.c $(UNZIP_H) crypt.h unzvers.h consts.h
	$(CC) -c $(CFLAGSX) $(OUT)$@ unzip.c
